Problem 3 For the system to the right, why would we want to heat the hot water heater using the HVAC system, rather than more traditional methods (such as burning natural gas)?
Problem 3 For the system to the right, why would we want to heat the hot water heater using the HVAC system, rather than more traditional methods (such as burning natural gas)?
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Question
Transcribed Image Text:Problem 3
For the system to the right, why would we want to
heat the hot water heater using the HVAC system,
rather than more traditional methods (such as burning
natural gas)?
Home inside
nir temp: 20°C
hot wnter
henter - 10 liters
imax temp: 50'C)
Subrooler
(autside air
temmp: 32°C)
R14a refrigerant
PJ P2
sat. Hquid
Qhot-water
P2=
OF 16 MPa
T2=70°C
P4-P2
Throttle
(adinbatic)
Compressor
ladiabatic)
Fan
PS = P13
Pl=400 Pa
at vapor
air flow
Tair
=-10°C
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